CN217206763U

CN217206763U - Oil pipe convenient to connect and fix for mechanical equipment

Info

Publication number: CN217206763U
Application number: CN202123182610.2U
Authority: CN
Inventors: 王振
Original assignee: Suzhou Steels Precision Machinery Manufacturing Co ltd
Current assignee: Suzhou Steels Precision Machinery Manufacturing Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-16
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a mechanical equipment is with being convenient for connect fixed oil pipe, including going out oil pipe and advancing oil pipe, still include the oil pipe connecting piece, the one end that advances oil pipe has the oil feed branch pipe through first return bend spare sealing connection, and the one end return bend mounting sealing connection that goes out oil pipe has first oil transportation branch pipe, and the one end of first oil transportation branch pipe has second oil transportation branch pipe through a pipe fitting sealing connection, and the one end of second oil transportation branch pipe is linked together with the total pipeline of oil transportation through the oil pipe connecting piece, the one end of oil pipe connecting piece is provided with hickey, and the other end of oil pipe connecting piece is connected with sealed protection end through the fastening spiro union, and the internally mounted of sealed protection end has fixed intubate, and the internally mounted of fixed intubate has the inner core pipe. The utility model discloses a carry out portable equipment with each pipeline of going out oil pipe inside to advancing oil pipe of oil pump and fix for possess between each pipeline and connect fixed convenience, the advantage that the leakproofness is good conveniently transports the oil body.

Description

Oil pipe convenient to connect and fix for mechanical equipment

Technical Field

The utility model relates to an oil pipe technical field specifically is a mechanical equipment is with being convenient for connect fixed oil pipe.

Background

Tubing is the pipe that carries crude oil and natural gas from the hydrocarbon reservoir to the surface after drilling is completed and is used to withstand the pressures generated during production.

When each pipeline of the current oil pipe for mechanical equipment is connected, the assembly is inconvenient, the sealing performance is poor, and oil leakage and oil seepage are easy to cause, so that the market needs to develop a novel oil pipe which is convenient for connecting and fixing for mechanical equipment to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical equipment is with being convenient for connect fixed oil pipe to solve each pipeline of present mechanical equipment for proposed in the above-mentioned background art when connecting, the equipment is fixed inconvenient, and the leakproofness is relatively poor, easily causes the problem of oil leak oil impregnate phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical equipment is with being convenient for connect fixed oil pipe, includes oil pipe and advances oil pipe, still includes the oil pipe connecting piece, the one end that advances oil pipe has the oil feed branch pipe through first return bend spare sealing connection, and the one end return bend mounting sealing connection that goes out oil pipe has first oil transportation branch pipe, and the one end of first oil transportation branch pipe has second oil transportation branch pipe through a pipe fitting sealing connection, and the one end of second oil transportation branch pipe is linked together through oil pipe connecting piece and oil transportation main pipeline, the one end of oil pipe connecting piece is provided with the hickey, and the hickey corresponds the screw thread with oil transportation main pipeline and connects soon, and the other end of oil pipe connecting piece is connected with sealed protection end through the fastening spiro union, and the internally mounted of sealed protection end has fixed intubate, and the internally mounted of fixed intubate has the inner core pipe.

Preferably, the oil outlet pipe and the oil inlet pipe are both connected with an oil conveying pipeline through a sealing chuck, and one end of the oil conveying pipeline is fixedly connected with an oil pump main body.

Preferably, one end of the oil inlet branch pipe is hermetically connected with the oil pumping main pipe through a second bent pipe fitting.

Preferably, a locking snap ring is installed at one end of the oil pumping main pipe, and the other end of the oil pumping main pipe is hermetically connected with an oil storage tank through an oil collecting cover.

Preferably, the first elbow piece and the second elbow piece are provided with threaded notches at two ends.

Preferably, the inside of the folding pipe piece is provided with a thread groove.

Preferably, the inner core pipe is tightly screwed and fixed with a pipeline inside the second oil delivery branch pipe through external threads.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) one end of the second oil transportation branch pipe is communicated with the oil transportation main pipeline through an oil pipe connecting piece, one end of the oil pipe connecting piece is provided with a threaded interface, the threaded interface is screwed with the corresponding thread of the oil transportation main pipeline, the other end of the oil pipe connecting piece is connected with a sealing protection end through a fastening spiral ring, a fixed insertion pipe is installed inside the sealing protection end, an inner core pipe is installed inside the fixed insertion pipe, one end of the oil pipe connecting piece is screwed with the pipeline thread, the other end of the oil pipe connecting piece is fixed with the oil transportation branch pipe through an insertion mode, and meanwhile, the inner core pipe inside the fixed insertion pipe can be tightly screwed with a pipeline inside the second oil transportation branch pipe;

(2) the one end of advancing the oil pipe has the oil feed branch pipe through first return bend spare sealing connection, the one end return bend mounting sealing connection that goes out the oil pipe has first oil delivery branch pipe, the one end of first oil delivery branch pipe has the second oil delivery branch pipe through rolling over pipe fitting sealing connection, the screw thread notch has been seted up at the both ends of first return bend spare and the second return bend spare, the inside of rolling over the pipe fitting is provided with the thread groove, it is fixed to advancing oil pipe and each pipeline of going out the oil pipe to connect through adopting the screw thread return bend subassembly, it is closely stable to possess the connection, installation convenient advantage, can expand extension pipeline length fast.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is the structure schematic diagram of the oil pipe connecting piece of the present invention.

In the figure: 1. an oil inlet branch pipe; 2. an oil pump main body; 3. an oil pipeline; 4. sealing the chuck; 5. An oil outlet pipe; 6. a threaded socket; 7. a first elbow member; 8. an oil pipe connecting piece; 9. a second oil delivery branch pipe; 10. folding the pipe fitting; 11. a first oil delivery branch pipe; 12. an oil inlet pipe; 13. a bent pipe fixing piece; 14. a second elbow member; 15. an oil collecting cover; 16. a main oil pumping pipe; 17. locking the snap ring; 18. an oil storage tank; 19. a threaded interface; 20. a fastening loop; 21. sealing the protective end; 22. fixing the cannula; 23. an inner core tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a mechanical equipment is with being convenient for connect fixed oil pipe, including going out oil pipe 5 and advancing oil pipe 12, still include oil pipe connecting piece 8, the one end that advances oil pipe 12 has oil feed branch pipe 1 through 7 sealing connection of first elbow pipe fitting, the one end return bend mounting 13 sealing connection of going out oil pipe 5 has first oil transportation branch pipe 11, the one end of first oil transportation branch pipe 11 has second oil transportation branch pipe 9 through a pipe fitting 10 sealing connection, the one end of second oil transportation branch pipe 9 is linked together with the main pipeline of oil transportation through oil pipe connecting piece 8, the one end of oil pipe connecting piece 8 is provided with hickey 19, hickey 19 corresponds the screw thread with the main pipeline of oil transportation and connects soon, the other end of oil pipe connecting piece 8 is connected with sealed protection end 21 through fastening spiro ring 20, the internally mounted of sealed protection end 21 has fixed intubate 22, the internally mounted of fixed intubate 22 has inner core 23.

Further, the oil outlet pipe 5 and the oil inlet pipe 12 are both connected with an oil conveying pipeline 3 through a sealing chuck 4, and one end of the oil conveying pipeline 3 is fixedly connected with an oil pump main body 2.

Further, one end of the oil inlet branch pipe 1 is hermetically connected with a main oil pumping pipe 16 through a second elbow pipe 14.

Furthermore, a locking snap ring 17 is installed at one end of the oil pumping main pipe 16, and the other end of the oil pumping main pipe 16 is hermetically connected with an oil storage tank 18 through an oil collecting cover 15.

Further, the first elbow part 7 and the second elbow part 14 are provided with threaded notches 6 at both ends.

Further, a thread groove is provided inside the folded pipe member 10.

Further, the inner core tube 23 is tightly screwed and fixed with the pipeline inside the second oil delivery branch pipe 9 through external threads.

The working principle is as follows: when in use, the oil pump main body 2 pumps oil into the oil storage tank 18 through the oil inlet pipe 12, oil bodies are conveyed into the pipeline through the oil outlet pipe 5, the oil inlet pipe 12 and the oil outlet pipe 5 need to be extended and expanded according to different terrain structures, and then each pipeline needs to be conveniently and fixedly installed, the requirement can be met, one end of the oil inlet pipe 12 is hermetically connected with the oil inlet branch pipe 1 through the first elbow pipe 7, one end of the oil outlet pipe 5 is hermetically connected with the first oil delivery branch pipe 11 through the elbow pipe fixing part 13, one end of the first oil delivery branch pipe 11 is hermetically connected with the second oil delivery branch pipe 9 through the elbow pipe bending part 10, the oil inlet pipe 12 and each branch pipe of the oil outlet pipe 5 are fixedly connected through the threaded elbow pipe assembly, the advantages of tight and stable connection and convenient installation are achieved, the length of the pipeline can be rapidly extended, one end of the second oil delivery branch pipe 9 is communicated with the main oil delivery pipeline through the oil pipe connecting part 8, one end of the oil pipe connecting piece 8 is provided with a threaded interface 19, the threaded interface 19 is screwed with a corresponding thread of an oil transportation main pipeline, the other end of the oil pipe connecting piece 8 is connected with a sealing protection end 21 through a fastening spiral ring 20, a fixed insertion pipe 22 is installed inside the sealing protection end 21, an inner core pipe 23 is installed inside the fixed insertion pipe 22, one end of the oil pipe connecting piece 8 is screwed with the pipeline thread, the other end of the oil pipe connecting piece is fixed with an oil transportation branch pipe through an insertion mode, meanwhile, the inner core pipe 23 inside the fixed insertion pipe 22 can be tightly screwed with a pipeline inside the second oil transportation branch pipe 9, on one hand, the advantages of convenience in installation and butt joint are achieved, on the other hand, the inner core pipe 23 can be safely wrapped and protected, and by conveniently assembling and fixing each pipeline inside the oil inlet pipe 12 and the oil outlet pipe 5 of the oil pump, the advantages of convenience in connection and fixation and good sealing performance are achieved among the pipelines, the oil body is convenient to transport.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An oil pipe convenient to connect and fix for mechanical equipment comprises an oil outlet pipe (5), an oil inlet pipe (12) and an oil pipe connecting piece (8), wherein one end of the oil inlet pipe (12) is connected with an oil inlet branch pipe (1) in a sealing mode through a first bent pipe fitting (7), one end bent pipe fixing piece (13) of the oil outlet pipe (5) is connected with a first oil delivery branch pipe (11) in a sealing mode, one end of the first oil delivery branch pipe (11) is connected with a second oil delivery branch pipe (9) in a sealing mode through a bent pipe fitting (10), one end of the second oil delivery branch pipe (9) is communicated with an oil delivery main pipeline through the oil pipe connecting piece (8), one end of the oil pipe connecting piece (8) is provided with a threaded connector (19), the threaded connector (19) is in threaded connection with the oil delivery main pipeline correspondingly, the other end of the oil pipe connecting piece (8) is connected with a sealing protection end (21) through a fastening spiral ring (20), a fixed insertion tube (22) is arranged inside the sealing protection end head (21), and an inner core tube (23) is arranged inside the fixed insertion tube (22).

2. The oil pipe convenient for connection and fixation for mechanical equipment according to claim 1, characterized in that: the oil outlet pipe (5) and the oil inlet pipe (12) are connected with an oil conveying pipeline (3) through a sealing chuck (4), and one end of the oil conveying pipeline (3) is fixedly connected with an oil pump main body (2).

3. The oil pipe convenient for connection and fixation for mechanical equipment according to claim 1, wherein: one end of the oil inlet branch pipe (1) is hermetically connected with an oil pumping main pipe (16) through a second elbow piece (14).

4. The oil pipe convenient for connection and fixation for mechanical equipment according to claim 3, wherein: locking snap ring (17) are installed to the one end of oil pumping house steward (16), and the other end of oil pumping house steward (16) is through gathering oil cover (15) sealing connection with oil storage tank (18).

5. The oil pipe convenient for connection and fixation for mechanical equipment according to claim 1, characterized in that: the two ends of the first elbow pipe fitting (7) and the second elbow pipe fitting (14) are provided with threaded notches (6).

6. The oil pipe convenient for connection and fixation for mechanical equipment according to claim 1, wherein: the inside of the folding pipe fitting (10) is provided with a thread groove.

7. The oil pipe convenient for connection and fixation for mechanical equipment according to claim 1, wherein: the inner core pipe (23) is tightly screwed and fixed with a pipeline in the second oil delivery branch pipe (9) through external threads.